CN107709240B - 用于热处理颗粒状固体的方法和系统 - Google Patents
用于热处理颗粒状固体的方法和系统 Download PDFInfo
- Publication number
- CN107709240B CN107709240B CN201680031943.8A CN201680031943A CN107709240B CN 107709240 B CN107709240 B CN 107709240B CN 201680031943 A CN201680031943 A CN 201680031943A CN 107709240 B CN107709240 B CN 107709240B
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- solid
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- 239000007787 solid Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 42
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 50
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 48
- 230000008859 change Effects 0.000 claims description 5
- 230000002411 adverse Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 29
- 238000002156 mixing Methods 0.000 description 19
- 239000002245 particle Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000013078 crystal Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 13
- 239000000725 suspension Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 238000001354 calcination Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000003134 recirculating effect Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000007600 charging Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000005243 fluidization Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- XFBXDGLHUSUNMG-UHFFFAOYSA-N alumane;hydrate Chemical compound O.[AlH3] XFBXDGLHUSUNMG-UHFFFAOYSA-N 0.000 description 3
- RREGISFBPQOLTM-UHFFFAOYSA-N alumane;trihydrate Chemical compound O.O.O.[AlH3] RREGISFBPQOLTM-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004131 Bayer process Methods 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- RKFMOTBTFHXWCM-UHFFFAOYSA-M [AlH2]O Chemical compound [AlH2]O RKFMOTBTFHXWCM-UHFFFAOYSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- IYVLHQRADFNKAU-UHFFFAOYSA-N oxygen(2-);titanium(4+);hydrate Chemical class O.[O-2].[O-2].[Ti+4] IYVLHQRADFNKAU-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
- B01J8/1863—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement outside the reactor and subsequently re-entering it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
- B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
- C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
- C01F7/445—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination making use of a fluidised bed
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015108722.7A DE102015108722A1 (de) | 2015-06-02 | 2015-06-02 | Verfahren und Anlage zur thermischen Behandlung von körnigen Feststoffen |
| DE102015108722.7 | 2015-06-02 | ||
| PCT/EP2016/062451 WO2016193345A1 (en) | 2015-06-02 | 2016-06-02 | Process and system for thermal treatment of granular solids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107709240A CN107709240A (zh) | 2018-02-16 |
| CN107709240B true CN107709240B (zh) | 2019-07-16 |
Family
ID=56263653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680031943.8A Active CN107709240B (zh) | 2015-06-02 | 2016-06-02 | 用于热处理颗粒状固体的方法和系统 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20180207598A1 (de) |
| EP (1) | EP3303222B1 (de) |
| CN (1) | CN107709240B (de) |
| AU (1) | AU2016269697B2 (de) |
| BR (1) | BR112017025933B1 (de) |
| CA (1) | CA2985896C (de) |
| DE (1) | DE102015108722A1 (de) |
| EA (1) | EA034660B1 (de) |
| UA (1) | UA121333C2 (de) |
| WO (1) | WO2016193345A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR212022010130U2 (pt) * | 2019-11-26 | 2022-07-12 | Metso Outotec Finland Oy | Processo semisseco otimizado para sinterização de aluminossilicatos na produção de alumina |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102252A (zh) * | 1985-04-03 | 1987-01-28 | 美国铝公司 | 用蒸汽流化反应器生产α型氧化铝的方法 |
| EP0502896B1 (de) * | 1989-11-27 | 1993-12-29 | Alcan International Limited | Verfahren zur kalzinierung von aluminiumoxiddreihydrat zur herstellung von aluminiumoxid und einrichtung dafür |
| CN1759066A (zh) * | 2002-12-23 | 2006-04-12 | 奥托昆普技术公司 | 由金属化合物生产金属氧化物的方法和装置 |
| WO2008077462A2 (en) * | 2006-12-22 | 2008-07-03 | Outotec Oyj | Process and plant for the thermal treatment of particulate solids, in particular for producing metal oxide from metal hydroxide |
| WO2009026989A1 (en) * | 2007-09-01 | 2009-03-05 | Outotec Oyj | Process and plant for the thermal treatment of granular solids |
| CN102292150A (zh) * | 2009-01-26 | 2011-12-21 | 奥图泰有限公司 | 用于由金属盐生产金属氧化物的方法和设备 |
| CN102317202A (zh) * | 2009-01-26 | 2012-01-11 | 奥图泰有限公司 | 用来从金属盐生产金属氧化物的工艺和设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US274980A (en) * | 1883-04-03 | Seth b | ||
| US2915365A (en) * | 1954-06-28 | 1959-12-01 | Pechiney Prod Chimiques Sa | Method of preparing activated alumina from commercial alpha alumina trihydrate |
| US2914448A (en) * | 1954-12-29 | 1959-11-24 | Cabot Godfrey L Inc | Process for heat treating particulate solid materials |
| FR1248038A (fr) * | 1959-10-28 | 1960-12-09 | Electrochimie Electrometallurg | Procédé de fabrication d'alumines anhydres |
| FR1295554A (fr) * | 1961-04-28 | 1962-06-08 | Electrochimie Soc | Dispositif pour la fabrication d'alumines anhydres |
| DE2605651C2 (de) | 1976-02-12 | 1982-04-22 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von verbesserten Chrom-Rutilpigmenten |
| DE19542309A1 (de) | 1995-11-14 | 1997-05-15 | Metallgesellschaft Ag | Verfahren zur Herstellung von Aluminiumoxid aus Aluminiumhydroxid |
-
2015
- 2015-06-02 DE DE102015108722.7A patent/DE102015108722A1/de not_active Withdrawn
-
2016
- 2016-06-02 AU AU2016269697A patent/AU2016269697B2/en active Active
- 2016-06-02 EP EP16732456.5A patent/EP3303222B1/de active Active
- 2016-06-02 EA EA201792523A patent/EA034660B1/ru not_active IP Right Cessation
- 2016-06-02 CA CA2985896A patent/CA2985896C/en active Active
- 2016-06-02 BR BR112017025933-8A patent/BR112017025933B1/pt active IP Right Grant
- 2016-06-02 CN CN201680031943.8A patent/CN107709240B/zh active Active
- 2016-06-02 WO PCT/EP2016/062451 patent/WO2016193345A1/en active Application Filing
- 2016-06-02 UA UAA201712037A patent/UA121333C2/uk unknown
- 2016-06-02 US US15/575,902 patent/US20180207598A1/en not_active Abandoned
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102252A (zh) * | 1985-04-03 | 1987-01-28 | 美国铝公司 | 用蒸汽流化反应器生产α型氧化铝的方法 |
| EP0502896B1 (de) * | 1989-11-27 | 1993-12-29 | Alcan International Limited | Verfahren zur kalzinierung von aluminiumoxiddreihydrat zur herstellung von aluminiumoxid und einrichtung dafür |
| US5286472A (en) * | 1989-11-27 | 1994-02-15 | Alcan International Limited | High efficiency process for producing high purity alumina |
| CN1759066A (zh) * | 2002-12-23 | 2006-04-12 | 奥托昆普技术公司 | 由金属化合物生产金属氧化物的方法和装置 |
| WO2008077462A2 (en) * | 2006-12-22 | 2008-07-03 | Outotec Oyj | Process and plant for the thermal treatment of particulate solids, in particular for producing metal oxide from metal hydroxide |
| WO2009026989A1 (en) * | 2007-09-01 | 2009-03-05 | Outotec Oyj | Process and plant for the thermal treatment of granular solids |
| CN102292150A (zh) * | 2009-01-26 | 2011-12-21 | 奥图泰有限公司 | 用于由金属盐生产金属氧化物的方法和设备 |
| CN102317202A (zh) * | 2009-01-26 | 2012-01-11 | 奥图泰有限公司 | 用来从金属盐生产金属氧化物的工艺和设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016193345A1 (en) | 2016-12-08 |
| BR112017025933B1 (pt) | 2022-03-03 |
| US20180207598A1 (en) | 2018-07-26 |
| CA2985896A1 (en) | 2016-12-08 |
| UA121333C2 (uk) | 2020-05-12 |
| EP3303222B1 (de) | 2019-08-07 |
| AU2016269697A1 (en) | 2017-12-07 |
| EA034660B1 (ru) | 2020-03-04 |
| EA201792523A1 (ru) | 2018-06-29 |
| EP3303222A1 (de) | 2018-04-11 |
| AU2016269697B2 (en) | 2018-10-04 |
| CN107709240A (zh) | 2018-02-16 |
| CA2985896C (en) | 2023-10-17 |
| DE102015108722A1 (de) | 2016-12-08 |
| BR112017025933A2 (pt) | 2018-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tampere Patentee after: Metso ottotai Finland Address before: Tampere Patentee before: Metso Minerals Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230301 Address after: Tampere Patentee after: Metso Minerals Ltd. Address before: Espoo, Finland Patentee before: OUTOTEC (FINLAND) OY |
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| TR01 | Transfer of patent right |